Numanohata, Tomakomai, Hokkaido Prefecture, Japan (沼ノ端公園苫小牧市) Air Quality

Monitoring Station · Tomakomai, Japan
68
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
40 1pm
68
57
57 4pm
57
58
57 7pm
57
57
57 10pm
57
40
28 1am
28
28
— 4am
—
—
— 7am
—
—
— 10am
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Station readings
68
CAMS model adj -26
66
83
83
83
83
84
83
83
83
83
83
66
54
54
54

Air Quality Forecast (24h)

PM2.520.2 µg/m³ ×1.3 WHO
Moderate
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Nearby Monitoring Stations

82
Numanohata, Tomakomai, Hokkaido Prefecture, Japan (沼ノ端公園苫小牧市)
0.0 km PM2.5: 26.8 µg/m³
55
Numanohata, Tomakomai, Hokkaido Prefecture, Japan (沼ノ端公園苫小牧市)
0.0 km PM2.5: 14.0 µg/m³
65
Numanohata, Tomakomai, Hokkaido Prefecture, Japan (沼ノ端公園苫小牧市)
0.0 km PM2.5: 18.8 µg/m³
63
Numanohata, Tomakomai, Hokkaido Prefecture, Japan (沼ノ端公園苫小牧市)
0.0 km PM2.5: 17.8 µg/m³
65
Numanohata, Tomakomai, Hokkaido Prefecture, Japan (沼ノ端公園苫小牧市)
0.0 km PM2.5: 18.8 µg/m³
59
Numanohata, Tomakomai, Hokkaido Prefecture, Japan (沼ノ端公園苫小牧市)
0.0 km PM2.5: 15.9 µg/m³
46
Nisshinchō, Tomakomai-shi, Hokkaidō, Japan (糸井苫小牧市)
14.1 km PM2.5: 11.0 µg/m³
42
Nisshinchō, Tomakomai-shi, Hokkaidō, Japan (糸井苫小牧市)
14.1 km PM2.5: 10.1 µg/m³

Nearby Cities

53 Tomakomai 59 Chitose 27 Eniwa 42 Shiraoi 26 Kitahiroshima 28 Ebetsu 68 Noboribetsu 42 Sapporo 32 Iwamizawa

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T16:40 UTC.